I have been trying to setup icinga2/icingaweb2 in our office following exclusively the official documentation. The base system is openSUSE (Leap 42.1) and the webserver is nginx.
Everything works smoothly and I can install all elements without problem after fixing one error: in packages.icinga.org/openSUSE/ICINGA-release.repo $releasever searches for "Leap 42" and there is no such folder, so I replaced that with a static "13.2" which is currently the latest release for openSUSE. For the installation of icinga2 I followed the documentation and everything worked out without errors.
To install icingaweb2 I follow this official document. The problem appears when I get to the point "Preparing Web Setup" - it looks absolutely straight forward with no option for error even for the biggest noob.
As it states, I try to access .../icingaweb2/setup and receive Error 404. The icingaweb2.conf file is in the right place, nginx/php5 is up and running, all databases are in place... Everything looks correct.
Has anyone had this problem or a suggestion from where it might originate? I could submit additional data if requested. Thanks in advance.